100634426123 has 8 divisors (see below), whose sum is σ = 125466297600. Its totient is φ = 78416435880.

The previous prime is 100634426107. The next prime is 100634426129. The reversal of 100634426123 is 321624436001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100634426123 - 2⁴ = 100634426107 is a prime.

It is a super-2 number, since 2×100634426123² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100634426123.

It is not an unprimeable number, because it can be changed into a prime (100634426129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653470223 + ... + 653470376.

It is an arithmetic number, because the mean of its divisors is an integer number (15683287200).

Almost surely, 2^100634426123 is an apocalyptic number.

100634426123 is a deficient number, since it is larger than the sum of its proper divisors (24831871477).

100634426123 is a wasteful number, since it uses less digits than its factorization.

100634426123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306940617.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 100634426123 in words is "one hundred billion, six hundred thirty-four million, four hundred twenty-six thousand, one hundred twenty-three".